Não informado. (2003). Construction equipment and materials. Conover-Mast Publications.
Chicagoスタイル(17版)引用形式Não informado. Construction Equipment and Materials. New York: Conover-Mast Publications, 2003.
MLA(8版)引用形式Não informado. Construction Equipment and Materials. Conover-Mast Publications, 2003.
警告: この引用は必ずしも正確ではありません.